Product Description
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Extra bright LED bulb compatible with many vintage Singer sewing machines, your choice of cool or warm light. B15 / BA15D Bayonet base, 120v, 9w equivalent to 80w, contains 102 LEDs.
Compatible with any model that uses the bayonet style base, this includes the following:
15, 66, 99, 127, 128, 192, 201, 206, 306, 319, 221* / 222K Featherweight, 301, 401, 403, 500, 503 along with the 200, 300, 400, 500, 600, 700, 800, 900 and 2000 series.
*Please be aware that these bulbs are not compatible with the white 221K Featherweight, the flange will not allow them to seat deep enough within the socket.
Usually ships same or next day. 
